How To Fix RSPLF128 - Errors when reading filter

SAP Error Message - Details

• Message type: E = Error

• Message class: RSPLF - Planning Framework

• Message number: 128

• Message text: Errors when reading filter

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 RSPLF128 - Errors when reading filter ?

  The SAP error message RSPLF128, which indicates "Errors when reading filter," typically occurs in the context of SAP BW (Business Warehouse) when there are issues related to the filters applied in queries or reports. This error can arise due to various reasons, including:
  Causes:
  
  Invalid Filter Settings: The filter settings in the query may be incorrect or not applicable to the data model.
  Missing Authorization: The user may not have the necessary authorizations to access the data or the specific filter.
  Data Model Changes: Changes in the underlying data model (like InfoObjects, InfoProviders, or queries) may lead to inconsistencies in the filters.
  Technical Issues: There could be technical issues with the BW system, such as problems with the database or the query execution environment.
  Inconsistent Data: The data in the InfoProvider may be inconsistent or corrupted, leading to issues when applying filters.
  
  Solutions:
  
  Check Filter Settings: Review the filter settings in the query. Ensure that they are correctly defined and applicable to the data model.
  Verify Authorizations: Ensure that the user has the necessary authorizations to access the data and the filters being applied.
  Review Data Model Changes: If there have been recent changes to the data model, verify that the filters are still valid and applicable.
  Check for Technical Issues: Look for any technical issues in the BW system. This may involve checking system logs or consulting with your technical team.
  Data Consistency Check: Perform a consistency check on the data in the InfoProvider to ensure that there are no corruptions or inconsistencies.
  Recreate the Query: If the issue persists, consider recreating the query or filter from scratch to eliminate any hidden issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RSPLF128 for any specific patches or updates that may address this issue.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to analyze the InfoProviders and queries.
  Logs and Traces: Review the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.