How To Fix RSSM_TT039 - DTP &1 is part of a closed loop and writes to DTP &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSSM_TT - Transfer Tool

• Message number: 039

• Message text: DTP &1 is part of a closed loop and writes to DTP &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSSM_TT039 - DTP &1 is part of a closed loop and writes to DTP &2 ?

  The SAP error message RSSM_TT039 indicates that there is a closed loop in your Data Transfer Process (DTP) configuration. This typically occurs when a DTP is set up to write data to a target that is also being used as a source for another DTP, creating a circular dependency. This can lead to issues in data processing and integrity.
  
  Cause:
  
  Closed Loop Configuration: The DTP you are trying to execute is configured to write data to a target that is also being used as a source for another DTP. This creates a situation where the data flow is circular, which is not allowed in SAP BW.
  Incorrect DTP Settings: The settings for the DTPs may not be correctly defined, leading to unintended dependencies.
  
  
  Solution:
  
  Review DTP Configurations: Check the configurations of the DTPs involved. Identify the source and target of each DTP and ensure that they do not create a circular dependency.
  Modify DTPs: If you