How To Fix RSO_RES_QMSGS134 - All targets are now decoupled from &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSO_RES_QMSGS - Messages directly related to Query Designer.

• Message number: 134

• Message text: All targets are now decoupled from &1.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSO_RES_QMSGS134 - All targets are now decoupled from &1. ?

  The SAP error message RSO_RES_QMSGS134, which states "All targets are now decoupled from &1," typically occurs in the context of SAP BW (Business Warehouse) when dealing with data targets such as InfoProviders, DataStore Objects (DSOs), or InfoCubes. This message indicates that the data targets that were previously linked to a particular source (like an InfoSource or a DataSource) have been decoupled or disconnected.
  Cause:
  
  Decoupling Action: The most common cause of this error is that a decoupling action has been performed intentionally or unintentionally. This could happen during a data model change, where the relationships between data sources and targets are modified.
  DataSource Deactivation: If the DataSource or InfoSource has been deactivated or deleted, all targets associated with it will also be decoupled.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), and the targets were not included in the transport, this could lead to decoupling.
  Configuration Changes: Changes in the configuration of the data flow or the data model can also lead to this error.
  
  Solution:
  
  
  Re-establish Connections: You need to re-establish the connections between the source and the targets. This can be done by:
  
  Going to the Data Warehousing Workbench (transaction RSA1).
  Navigating to the relevant InfoProvider or DataStore Object.
  Checking the settings and re-linking the DataSource or InfoSource as necessary.
  
  
  
  Check DataSource Status: Ensure that the DataSource or InfoSource is active and properly configured. If it has been deactivated, reactivate it.
  
  
  Review Transport Requests: If the issue arose after a transport, check the transport requests to ensure that all necessary objects were included and transported correctly.
  
  
  Check for Changes: Review any recent changes made to the data model or data flow that could have led to the decoupling. If changes were made, consider reverting them or adjusting the configuration to restore the connections.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to this error message for any specific guidance or updates that may apply to your version of SAP BW.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSO2 (DataSource Maintenance), and others that may help in troubleshooting.
  
  By following these steps, you should be able to identify the cause of the decoupling and take appropriate actions to resolve the issue.