How To Fix DPSPP_BCK_MSG042 - Communication structure missing

DPSPP_BCK_MSG042 - Overview

• Message type: E = Error

• Message class: DPSPP_BCK_MSG - Dealer Portal: Speare Parts Processing: Backend Messages

• Message number: 042

• Message text: Communication structure missing

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DPSPP_BCK_MSG042 - Communication structure missing ?

  The SAP error message DPSPP_BCK_MSG042 indicates that a communication structure is missing in the context of the SAP system, particularly related to the Demand Planning (DP) or Supply Network Planning (SNP) modules. This error typically arises when the system is unable to find the necessary data structures required for processing planning functions.
  
  Cause:
  
  Missing Configuration: The communication structure may not have been defined or configured correctly in the system.
  Transport Issues: If the system has recently undergone a transport of changes, the communication structure may not have been included or activated properly.
  Data Model Issues: The data model may not be set up correctly, leading to missing structures that are required for planning processes.
  Version Mismatch: There may be a version mismatch between the planning area and the communication structure.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings for the planning area and ensure that the communication structure is defined correctly.
  Use transaction code /SAPAPO/SDP94 to check the planning