How To Fix HRPSGB_ABS124 - Conversion not possible. GPNAB still active (T77S0: HRPSG/GPNAB)

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPSGB_ABS -

• Message number: 124

• Message text: Conversion not possible. GPNAB still active (T77S0: HRPSG/GPNAB)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message HRPSGB_ABS124 - Conversion not possible. GPNAB still active (T77S0: HRPSG/GPNAB) ?

  The SAP error message HRPSGB_ABS124: Conversion not possible. GPNAB still active (T77S0: HRPSG/GPNAB) typically occurs in the context of personnel administration and time management when there is an issue with the configuration of the GPNAB (General Personnel Number Assignment) feature in the SAP system.
  Cause:
  
  Active GPNAB: The error indicates that the GPNAB feature is still active in the system. This means that the system is trying to convert or process data related to personnel numbers, but the GPNAB configuration is preventing it from doing so.
  Configuration Issues: There may be inconsistencies or misconfigurations in the settings related to personnel number assignment or the integration of different modules (like HR and Payroll).
  Data Integrity Issues: There might be issues with the data integrity in the relevant tables, which could lead to conflicts during the conversion process.
  
  Solution:
  
  
  Check GPNAB Status: 
  
  Go to the transaction code SPRO and navigate to the configuration settings for personnel administration.
  Check if the GPNAB feature is indeed active. If it is not needed, consider deactivating it.
  
  
  
  Review Configuration:
  
  Ensure that the configuration for personnel number assignment is correctly set up. This includes checking the settings in table T77S0 for the GPNAB feature.
  Make sure that all necessary settings for personnel administration and time management are correctly configured.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the relevant HR data to ensure there are no discrepancies that could be causing the error.
  Use transaction codes like PU01 or PA30 to check for any inconsistencies in personnel records.
  
  
  
  Consult Documentation:
  
  Review SAP Notes and documentation related to GPNAB and the specific error message. There may be specific patches or updates that address known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant configuration settings.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), PA30 (Maintain HR Master Data), and PU01 (Personnel Number Assignment).
  SAP Notes: Search for SAP Notes related to HRPSGB_ABS124 for any specific fixes or recommendations provided by SAP.
  Documentation: Review the SAP Help Portal for detailed documentation on GPNAB and its configuration.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.