How To Fix ISSR_TP779 - No external ID in administration table ISSR_EXTID_ADMIN

ISSR_TP779 - Overview

• Message type: E = Error

• Message class: ISSR_TP - Message Class for Statutory Reporting

• Message number: 779

• Message text: No external ID in administration table ISSR_EXTID_ADMIN

What causes this issue?

No external identification number exists for contract &V1& in DDIC
administration table <NP>ISSR_EXTID_ADMIN</>.

System Response

The system terminates the update/data backup.

How to fix this error?

Contact system administration for the relevant SAP component.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

ISSR_TP779 - Details

• The SAP error message ISSR_TP779 indicates that there is no external ID found in the administration table ISSR_EXTID_ADMIN. This error typically arises in the context of SAP's Industry Solution for Real Estate Management (IS-Retail) or similar modules where external IDs are used for integration with other systems or for data management purposes.
  
  Cause:
  
  Missing Data: The external ID that the system is trying to reference does not exist in the ISSR_EXTID_ADMIN table. This could be due to data not being uploaded or configured correctly.
  
  Configuration Issues: The system may not be properly configured to recognize or utilize external IDs.
  Data Migration Issues: If data was migrated from another system, the external IDs may not have been transferred correctly.
  User Error: The user may be trying to access or reference an external ID that has not been created or has been deleted.
  
  
  Solution:
  
  
  Check the ISSR_EXTID_ADMIN Table: 
  
  Use transaction code SE11 or SE16 to view the contents of