How To Fix DBMAN130 - ********** MultiProvider Messages *********

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 130

• Message text: ********** MultiProvider Messages *********

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DBMAN130 - ********** MultiProvider Messages ********* ?

  The SAP error message DBMAN130 is related to issues encountered when working with MultiProviders in SAP BW (Business Warehouse). This error typically indicates that there is a problem with the data retrieval or processing in a MultiProvider, which is a logical view that combines data from multiple InfoProviders.
  Cause:
  The DBMAN130 error can arise from several potential issues, including:
  
  Data Source Issues: One or more of the underlying InfoProviders may not be available or may have data inconsistencies.
  Query Design Problems: The query associated with the MultiProvider may have design flaws, such as incorrect joins or filters that lead to no data being returned.
  Authorization Issues: The user executing the query may not have the necessary authorizations to access one or more of the underlying InfoProviders.
  Data Model Changes: Changes in the data model, such as modifications to InfoObjects or InfoProviders, can lead to inconsistencies.
  Performance Issues: If the underlying data is large or complex, performance issues may arise, leading to timeouts or incomplete data retrieval.
  
  Solution:
  To resolve the DBMAN130 error, you can take the following steps:
  
  Check Data Sources: Verify that all underlying InfoProviders are active and contain data. You can do this by checking the data in each InfoProvider individually.
  Review Query Design: Examine the query associated with the MultiProvider for any design issues. Ensure that the joins and filters are correctly set up and that they are not overly restrictive.
  Check Authorizations: Ensure that the user has the necessary authorizations to access all the InfoProviders included in the MultiProvider.
  Analyze Data Model Changes: If there have been recent changes to the data model, review those changes to ensure they do not affect the MultiProvider's functionality.
  Monitor Performance: If performance is an issue, consider optimizing the query or the underlying InfoProviders. This may involve indexing, aggregating data, or simplifying the query.
  Check for Errors in the Process Chain: If the MultiProvider is part of a process chain, check for any errors in the data loading process that may have affected the data availability.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to DBMAN130 for any specific patches or updates that may address known issues.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to analyze InfoProviders and queries.
  Performance Analysis Tools: Utilize tools like ST03N (Workload Analysis) or ST22 (Dump Analysis) to identify performance bottlenecks or runtime errors.
  Documentation: Refer to SAP BW documentation for best practices in designing MultiProviders and queries.
  
  By following these steps, you should be able to identify and resolve the underlying issues causing the DBMAN130 error in your SAP BW environment.