How To Fix GS101 - Only specify one set for table &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: GS - Sets

• Message number: 101

• Message text: Only specify one set for table &1.

What causes this issue?

You are attempting to use a set in a multi-set for table &V1& that is
not created for table &V1&.

System Response

The set is not entered.

How to fix this error?

Use a set that is created for the same table as the multi-set.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GS101 - Only specify one set for table &1. ?

  The SAP error message GS101 "Only specify one set for table &1" typically occurs when there is an issue with the configuration of a table in the SAP system, particularly in the context of data sets or data entries. This error indicates that the system expects only one set of data to be specified for the given table, but multiple sets have been provided or defined.
  Cause:
  
  Multiple Entries: The error often arises when there are multiple entries or configurations defined for a single table where only one is allowed.
  Incorrect Configuration: It may also occur due to incorrect configuration settings in the relevant customizing or master data.
  Data Inconsistency: There might be inconsistencies in the data that lead the system to interpret that multiple sets are being defined.
  
  Solution:
  
  Review Configuration: Check the configuration settings for the relevant table. Ensure that only one set of data is defined for the table in question.
  Data Cleanup: If there are multiple entries, you may need to delete or consolidate them to ensure that only one valid entry exists.
  Transaction Codes: Use relevant transaction codes (like SE11 for Data Dictionary, SE16 for table display) to inspect the table and its entries.
  Check Customizing: If the error is related to a customizing table, navigate to the relevant customizing transaction and verify the settings.
  Consult Documentation: Refer to SAP documentation or notes related to the specific table or module to understand the expected configuration.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with transaction codes that may help in troubleshooting, such as SE11 (Data Dictionary), SE16 (Table Display), or SPRO (Customizing).
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the cause of the GS101 error and implement a solution to resolve it.