How To Fix GB760 - The length of the key from table & could not be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: GB - Messages used by the Boolean code generator

• Message number: 760

• Message text: The length of the key from table & could not be determined

What causes this issue?

For the correct execution of transports the key length of the table to
be transported must be determined. This was not possible for table &V1&
.

How to fix this error?

Contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GB760 - The length of the key from table & could not be determined ?

  The SAP error message GB760 indicates that the system is unable to determine the length of the key for a specified table. This can occur for various reasons, often related to issues with the table definition or the way the key fields are configured.
  Causes:
  
  Missing Key Definition: The table in question may not have a properly defined primary key or unique key.
  Table Not Activated: If the table is a custom table that has not been activated, the system may not be able to read its metadata correctly.
  Transport Issues: If the table was recently transported from another system, there may be inconsistencies in the transport that prevent the key from being recognized.
  Database Issues: There could be issues with the underlying database that prevent the system from retrieving the key length.
  Data Dictionary Issues: There may be inconsistencies or errors in the Data Dictionary (SE11) related to the table.
  
  Solutions:
  
  Check Table Definition: Go to transaction SE11 and check the definition of the table. Ensure that the key fields are properly defined and that there is a primary key.
  Activate the Table: If the table is a custom table, ensure that it is activated. You can do this in SE11 by selecting the table and clicking on the "Activate" button.
  Transport Consistency: If the table was transported, check the transport logs for any errors. You may need to re-transport the table or correct any inconsistencies.
  Database Check: If you suspect a database issue, you may need to check the database logs or perform a database consistency check.
  Data Dictionary Repair: If there are issues in the Data Dictionary, you may need to repair or regenerate the table definition. This can sometimes be done by reactivating the table or using transaction SE14 to adjust the database objects.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE80 (Object Navigator).
  SAP Notes: Always check for specific SAP Notes related to the error message GB760 for any patches or updates that may resolve the issue.
  Debugging: If the issue persists, consider debugging the program or transaction that is generating the error to identify the root cause.
  
  If the problem continues after trying these solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.