How To Fix DBMAN158 - Time derivation used for pruning a query on a DSO

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 158

• Message text: Time derivation used for pruning a query on a DSO

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DBMAN158 - Time derivation used for pruning a query on a DSO ?

  The SAP error message DBMAN158, which states "Time derivation used for pruning a query on a DSO," typically occurs in the context of data extraction or reporting when there is an issue with the time characteristics in a DataStore Object (DSO). This error is often related to the way time-based data is being handled in queries, particularly when the query is trying to prune data based on time characteristics.
  Cause:
  
  Time Characteristics Configuration: The error may arise if the time characteristics in the DSO are not properly configured or if there is a mismatch between the time characteristics in the DSO and those expected in the query.
  Query Pruning: The query may be attempting to prune data based on time characteristics that are not available or not correctly defined in the DSO.
  Data Inconsistency: There may be inconsistencies in the data related to time dimensions, such as missing time entries or incorrect time formats.
  Query Design: The design of the query itself may be problematic, especially if it relies on time-based filters that are not aligned with the DSO structure.
  
  Solution:
  
  Check Time Characteristics: Review the time characteristics defined in the DSO and ensure they are correctly set up. Make sure that the time attributes are properly defined and that they match the expected formats.
  Review Query Filters: Examine the query filters and ensure that they are correctly referencing the time characteristics in the DSO. Adjust the query to align with the DSO structure.
  Data Consistency Check: Perform a data consistency check on the DSO to identify any missing or incorrect time entries. Correct any inconsistencies found.
  Rebuild the Query: If the query is complex, consider rebuilding it step by step to identify where the issue may be occurring. Simplifying the query can help isolate the problem.
  SAP Notes and Documentation: Check for any relevant SAP Notes or documentation that may provide additional insights or fixes related to this error message.
  
  Related Information:
  
  SAP BW/BI Documentation: Refer to the SAP BW/BI documentation for best practices on configuring DSOs and designing queries.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) for managing DSOs and queries.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with an SAP BW/BI expert or reach out to SAP support for further assistance.