How To Fix RSDS050 - Version Comparison DataSource &3(&4): &1 - &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 050

• Message text: Version Comparison DataSource &3(&4): &1 - &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDS050 - Version Comparison DataSource &3(&4): &1 - &2 ?

  The SAP error message RSDS050 typically relates to issues with the version comparison of a DataSource in SAP BW (Business Warehouse). This error indicates that there is a mismatch or inconsistency between the versions of the DataSource being compared.
  Cause:
  
  Version Mismatch: The error often arises when there are different versions of the DataSource in the system, and the system is unable to reconcile the differences.
  Transport Issues: If the DataSource was transported from one system to another (e.g., from development to production), there may be inconsistencies in the versions.
  Changes in DataSource: If changes were made to the DataSource (like adding fields or changing properties) without proper version management, it can lead to this error.
  Inconsistent Metadata: The metadata of the DataSource may not be consistent across different environments or versions.
  
  Solution:
  
  Check DataSource Versions: Use transaction code RSA1 to check the versions of the DataSource in the Data Warehousing Workbench. Ensure that the versions are consistent.
  Re-activate DataSource: Sometimes, simply reactivating the DataSource can resolve the issue. You can do this by going to the DataSource in the Data Warehousing Workbench and choosing the option to activate it.
  Transport Consistency: If the DataSource was transported, ensure that all related objects (like InfoObjects, InfoProviders, etc.) were also transported correctly and are in sync.
  Compare Versions: If you have access to the DataSource in different environments, compare the versions to identify discrepancies. You can use the RSDS transaction to view the details of the DataSource.
  Check for Notes: Look for SAP Notes related to the specific DataSource or the error message. Sometimes, SAP releases notes that provide fixes or workarounds for known issues.
  Consult Documentation: Review the SAP documentation for any specific guidelines related to the DataSource in question.
  
  Related Information:
  
  Transaction Codes: 
  
  RSA1: Data Warehousing Workbench
  RSDS: DataSource Maintenance
  
  
  SAP Notes: Always check the SAP Support Portal for any relevant notes that might address this specific error.
  Version Management: Familiarize yourself with version management practices in SAP BW to avoid similar issues in the future.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation.