How To Fix RS_B4H_IPRO2ADSO201 - Error during data comparison.

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_B4H_IPRO2ADSO - bring data from old infoproviders to ADSOs

• Message number: 201

• Message text: Error during data comparison.

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 RS_B4H_IPRO2ADSO201 - Error during data comparison. ?

  The SAP error message RS_B4H_IPRO2ADSO201 typically occurs during data comparison processes in SAP BW (Business Warehouse) when there is an issue with the data being compared, often related to the InfoProvider or the ADSO (Advanced DataStore Object). Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the data between the source and target InfoProviders or ADSOs.
  Data Model Changes: Changes in the data model, such as modifications to the structure of the ADSO or InfoProvider, can lead to this error.
  Missing Data: The data that is expected to be present in the target ADSO may be missing or not loaded correctly.
  Transformation Issues: Problems in the transformation rules or data flow can lead to discrepancies during the comparison.
  Technical Issues: There may be underlying technical issues, such as database locks or connectivity problems.
  
  Solutions:
  
  Check Data Consistency: Verify that the data in both the source and target InfoProviders/ADSO is consistent. You can do this by running data consistency checks or comparing data manually.
  Review Data Model Changes: If there have been recent changes to the data model, ensure that all transformations and data flows are updated accordingly.
  Load Missing Data: If data is missing, ensure that the data load process is executed correctly and that all necessary data is loaded into the target ADSO.
  Examine Transformation Rules: Review the transformation rules to ensure they are correctly defined and that there are no errors in the mapping of fields.
  Check for Technical Issues: Investigate any technical issues that may be affecting the data load or comparison process. This may include checking for database locks, connectivity issues, or system performance problems.
  Use SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like RSA1 (Data Warehousing Workbench) to analyze the InfoProviders and ADSOs.
  Logs and Traces: Check the logs and traces for more detailed error messages that can provide additional context for the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Refer to SAP documentation for BW and ADSO for best practices on data modeling and loading processes.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.