How To Fix RSO_RES_ADSO126 - Association of InfoObject '&1' could not be resolved

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_RES_ADSO - Datastore Object

• Message number: 126

• Message text: Association of InfoObject '&1' could not be resolved

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSO_RES_ADSO126 - Association of InfoObject '&1' could not be resolved ?

  The SAP error message RSO_RES_ADSO126 indicates that there is an issue with the association of an InfoObject in an SAP BW/4HANA or SAP BW system, specifically when working with an Advanced DataStore Object (ADSO). This error typically arises when the system cannot resolve the association of a characteristic (InfoObject) that is expected to be linked to the ADSO.
  Cause:
  
  Missing InfoObject: The InfoObject specified in the error message (&1) may not exist in the system or may have been deleted.
  Incorrect Association: The association between the ADSO and the InfoObject may not be correctly defined or may have been modified.
  Transport Issues: If the ADSO or InfoObject was transported from another system, there may be inconsistencies or missing objects in the target system.
  Activation Issues: The ADSO or its associated InfoObjects may not be activated properly, leading to unresolved references.
  Data Model Changes: Changes in the data model that affect the InfoObject or its associations may lead to this error.
  
  Solution:
  
  Check InfoObject Existence: Verify that the InfoObject specified in the error message exists in the system. You can do this by navigating to the InfoObject catalog in the SAP BW system.
  Review Associations: Check the associations defined in the ADSO. Ensure that the InfoObject is correctly associated with the ADSO and that the association is valid.
  Re-activate Objects: If the InfoObject or ADSO has been modified, try reactivating them. This can often resolve issues related to unresolved references.
  Transport Consistency: If the issue arose after a transport, ensure that all related objects were transported correctly and that there are no missing dependencies.
  Check for Changes: Review any recent changes made to the data model or InfoObjects that could have affected the association. If necessary, revert changes or update the associations accordingly.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional troubleshooting steps or known issues.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to check InfoObjects and ADSOs.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.