How To Fix GQPI058 - DataSource &1 is already assigned to table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: GQPI - FI-SL: Interface to Business Information Warehouse

• Message number: 058

• Message text: DataSource &1 is already assigned to table &2

What causes this issue?

DataSource &v1& is already assigned in client &v3& with ledger &v4& for
table &v2&.
However, a DataSource has to be assigned in all clients for the same
totals table.

System Response

The DataSource cannot be assigned for the selected ledger.

How to fix this error?

Assign another DataSource to the selected ledger or choose another
ledger.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message GQPI058 - DataSource &1 is already assigned to table &2 ?

  The SAP error message GQPI058 indicates that a DataSource is already assigned to a specific table in the system. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when you are trying to assign a DataSource to a table that already has that DataSource assigned.
  Cause:
  
  Duplicate Assignment: The DataSource you are trying to assign is already linked to the specified table.
  Configuration Error: There may be a misconfiguration in the DataSource or the InfoProvider setup.
  Development or Transport Issues: If you are working in a development environment and transporting objects, there may be conflicts or duplicates created during the transport process.
  
  Solution:
  
  
  Check Existing Assignments: 
  
  Go to the DataSource in the SAP BW system and check its current assignments. You can do this by navigating to the DataSource in the Data Warehousing Workbench (transaction RSA1) and reviewing its properties.
  
  
  
  Remove Duplicate Assignment:
  
  If the DataSource is indeed already assigned to the table, you may need to remove the existing assignment if it is not needed or if you want to reassign it to a different table.
  
  
  
  Reassign the DataSource:
  
  If you need to reassign the DataSource to a different table, ensure that you first remove it from the current table before attempting to assign it to the new one.
  
  
  
  Check for Transport Issues:
  
  If this issue arose after a transport, check the transport logs for any errors or conflicts that may have occurred during the transport process.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to DataSource assignments for any specific guidelines or best practices.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  RSO2: Maintain DataSource
  RSO3: Display DataSource
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the GQPI058 error and successfully manage your DataSource assignments in SAP BW.