How To Fix /MOC/OBJECT198 - BO &1, query &2: Attribute mapping has empty result

SAP Error Message - Details

• Message type: E = Error

• Message class: /MOC/OBJECT -

• Message number: 198

• Message text: BO &1, query &2: Attribute mapping has empty result

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /MOC/OBJECT198 - BO &1, query &2: Attribute mapping has empty result ?

  The SAP error message /MOC/OBJECT198 BO &1, query &2: Attribute mapping has empty result typically occurs in the context of SAP Master Data Governance (MDG) or similar applications where business objects (BO) and queries are involved. This error indicates that the attribute mapping for a specific business object and query has not returned any results, which can be due to several reasons.
  Causes:
  
  Incorrect Attribute Mapping: The mapping between the source attributes and the target attributes may not be correctly defined, leading to no data being fetched.
  Missing Data: The source data might not contain any entries that match the criteria defined in the query, resulting in an empty result set.
  Query Configuration Issues: The query itself may be incorrectly configured, leading to no results being returned.
  Authorization Issues: The user executing the query may not have the necessary authorizations to view the data, resulting in an empty result.
  Data Model Changes: Changes in the underlying data model or business object structure may lead to discrepancies in the expected results.
  
  Solutions:
  
  Check Attribute Mapping: Review the attribute mapping configuration for the business object and ensure that it is correctly set up. Make sure that the source and target attributes are correctly aligned.
  Validate Data Availability: Check the source data to ensure that there are entries that should match the query criteria. You can run a direct query on the database to verify data presence.
  Review Query Configuration: Examine the query configuration for any filters or conditions that may be too restrictive. Adjust the query to ensure it can return results.
  Check User Authorizations: Ensure that the user executing the query has the necessary authorizations to access the data. You may need to consult with your security team to verify this.
  Consult Change Logs: If there have been recent changes to the data model or business object, review the change logs to identify any modifications that may have affected the attribute mapping or data retrieval.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the official SAP documentation for Master Data Governance or the specific module you are working with to understand the configuration and mapping processes better.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  If the issue persists after checking these areas, it may be beneficial to involve your SAP support team or a consultant with expertise in the specific module you are working with.