About the Technical Characteristics Adapter

Note: You can run the Technical Characteristics Adapters successfully only if the SAP Technical Characteristics license is active.

In SAP, you can assign specific characteristics to Equipment and Functional Locations. Each characteristic belongs to a Classification, and each Classification belongs to a Class Type. For example, the Class Type Equipment Class might contain the classification Storage Tanks, which might contain the Characteristics Diameter and Wall Thickness, as illustrated in the following image:

When you extract Equipment and Functional Locations from SAP into the GE Digital APM system, their corresponding Characteristics will not be extracted into the Equipment and Functional Location records that are created during the extraction process. If you want to extract their corresponding Characteristics, you will need to run the Technical Characteristics Adapter. When you run these adapters, Technical Characteristic records are created to store the Characteristics that have been configured to be extracted, and these records are linked automatically to the appropriate Equipment and Functional Location records.

Note: When Technical Characteristic classifications are updated in GE Digital APM, they will override any changes made to the classifications parameter in the context file.

Numeric Value Format

The format in which numbers are displayed in GE Digital APM is determined by the SAP user that is used to extract the SAP data. For example, if the SAP user is configured to display the value one thousand one hundred and one-tenth as 1.100,1. The value in GE Digital APM will be displayed in the same format.

GE Digital APM Actions and Results

In GE Digital APM, you can configure which Characteristics you want to extract from SAP. When you do so, various actions that you perform in the GE Digital APM system and the SAP system cause specific results, as seen in the following table.

Action	Result	Notes
Select the Extract From CMMS System check box in a CMMS Characteristic record.	The next time the Technical Characteristics Adapter is run, the characteristic is extracted.	During the extraction process, a corresponding Technical Characteristic record is created.
Clear the Extract From CMMS System check box in a CMMS Characteristic record.	If a Technical Characteristic record has been created using this CMMS Characteristic record, it is not deleted automatically when you delete the CMMS Characteristic record. Instead, the next time that the Technical Characteristics Adapter is run, the corresponding Technical Characteristic record is deleted.	To begin extracting the characteristic again, you will need to select the Extract From CMMS System check box.
Delete a CMMS Characteristic record.	If a Technical Characteristic record has been created using this CMMS Characteristic record, it is not deleted automatically when you delete the CMMS Characteristic record. Instead, the next time that the Technical Characteristics Adapter is run, the corresponding Technical Characteristic record is deleted. In addition, until the CMMS Characteristic record is recreated and flagged for extraction, beginning with the next time the Technical Characteristics Adapter is run, the characteristic is no longer extracted.	To begin extracting the characteristic again, you will need to: Refresh the GE Digital APM system to reflect the current SAP characteristics, which will cause the CMMS Characteristic record to be recreated. Select the Extract From CMMS System check box in that CMMS Characteristic record.
Delete a CMMS Classification record.	All CMMS Characteristic records that were linked to the CMMS Classification record are deleted automatically. If a Technical Characteristic record has been created using this CMMS Classification record, it is not deleted automatically when you delete the CMMS Classification record. Instead, the next time that the Technical Characteristics Adapter is run, the corresponding Technical Characteristic records are deleted automatically. In addition, until the CMMS Classification record is recreated and flagged for extraction, beginning with the next time the Technical Characteristics Adapter is run, characteristics belonging to that classification are no longer extracted.	To begin extracting characteristics belonging to this classification again, you will need to: Refresh the GE Digital APM system to reflect the current SAP classifications, which will cause the CMMS Classification record to be recreated automatically. Select the Extract From CMMS System check box in the CMMS Classification record. Refresh the GE Digital APM system to reflect the current SAP characteristics, which will cause the CMMS Characteristic records that were previously deleted to be recreated automatically. Select the Extract From CMMS System check box in the appropriate CMMS Characteristic records.
Delete a CMMS Classification Type record.	All CMMS Classification and CMMS Characteristic records that were linked (directly or indirectly) to the CMMS Classification Type record are deleted automatically. If a Technical Characteristic record has been created using this CMMS Classification Type record, it is not deleted automatically when you delete the CMMS Classification Type record. Instead, the next time that the Technical Characteristics Adapter is run, the Technical Characteristic record is deleted automatically. In addition, until the CMMS Classification Type record is recreated and its CMMS Classification and CMMS Characteristic records are flagged for extraction, beginning with the next time the Technical Characteristics Adapter is run, no characteristics are extracted.	To begin extracting characteristics again, you will need to: Recreate the CMMS Classification Type record. Refresh the GE Digital APM system to reflect the current SAP classifications and characteristics, which will cause CMMS Classification records to be recreated. Select the Extract From CMMS System check box in the desired CMMS Classification records. Refresh the GE Digital APM system to reflect the current SAP classifications and characteristics, which will cause CMMS Classification records to be recreated. Select the Extract From CMMS System check box in that CMMS Characteristic record.

SAP Actions and Results

Action	Result
Specify a value for a characteristic that is configured to be extracted.	The next time the Technical Characteristics Adapter is run, a Technical Characteristic record is created and linked to the corresponding Equipment or Functional Location record.
Remove a value for a characteristic that is configured to be extracted.	The next time the Technical Characteristics Adapter is run, the corresponding Technical Characteristic record is updated by removing the value from the Value field.
Assign a new classification to an Equipment or Functional Location, and specify values for the characteristics belonging to that class.	The next time the Technical Characteristics Adapter is run, Technical Characteristic records representing the new characteristic values are created and linked to the corresponding Equipment or Functional Location record.
Remove the assignment of a classification from an Equipment or Functional Location record.	The next time the Technical Characteristics Adapter is run or you refresh the GE Digital APM system to reflect current SAP characteristics, the corresponding Technical Characteristic record is deleted.
Delete a characteristic from a classification.	The next time the Technical Characteristics Adapter is run, the corresponding Technical Characteristic record is deleted.