How To Fix RSO_RES_ADSO149 - - '&1' has been added to the key

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_RES_ADSO - Datastore Object

• Message number: 149

• Message text: - '&1' has been added to the key

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSO_RES_ADSO149 - - '&1' has been added to the key ?

  The SAP error message RSO_RES_ADSO149 indicates that a characteristic (or field) has been added to the key of an Advanced DataStore Object (ADSO) in SAP BW/4HANA or SAP BW on HANA. This typically occurs when there is a change in the structure of the ADSO, such as adding a new characteristic to the key fields, which can affect existing data models, queries, or data flows.
  Cause:
  
  Change in ADSO Structure: The most common cause of this error is that the ADSO structure has been modified, specifically by adding a new key field. This can happen during modeling when you decide to enhance the ADSO to include additional key characteristics.
  Incompatibility with Existing Objects: If there are existing queries, transformations, or data flows that rely on the previous structure of the ADSO, they may not be compatible with the new structure, leading to this error.
  
  Solution:
  
  Review Changes: Check the changes made to the ADSO. If you have added a new key field, ensure that all dependent objects (like InfoObjects, queries, and transformations) are updated accordingly.
  Adjust Queries and Data Flows: Update any queries, data flows, or transformations that reference the ADSO to accommodate the new key field. This may involve modifying the selection criteria or the data model.
  Re-activate Objects: After making the necessary adjustments, re-activate the affected objects. This includes re-activating the ADSO itself, as well as any queries or transformations that were impacted by the change.
  Test the Changes: After making the adjustments, perform tests to ensure that the data loading and reporting processes work as expected with the new structure.
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal or the specific documentation for SAP BW/4HANA for detailed information on managing ADSOs and handling changes in data models.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to this error message.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions or experiences.
  
  By following these steps, you should be able to resolve the RSO_RES_ADSO149 error and ensure that your ADSO and related objects function correctly with the new key structure.