How To Fix /ISDFPS/MM_CS112 - No system-switch messages for sending exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/MM_CS -

• Message number: 112

• Message text: No system-switch messages for sending exist

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 /ISDFPS/MM_CS112 - No system-switch messages for sending exist ?

  The SAP error message /ISDFPS/MM_CS112 No system-switch messages for sending exist typically occurs in the context of the SAP Integrated Business Planning (IBP) or SAP S/4HANA environments, particularly when dealing with the Material Management (MM) module or related functionalities. This error indicates that there are no messages available for the system switch process, which is often related to the transfer of data between different systems or environments.
  Causes:
  
  No Data Available: The most common cause is that there are no messages queued for processing in the system. This could be due to a lack of data that meets the criteria for sending.
  Configuration Issues: There may be configuration issues in the system that prevent messages from being generated or sent.
  System Switch Not Triggered: The system switch process may not have been triggered correctly, leading to no messages being created.
  Authorization Issues: The user may not have the necessary authorizations to view or send the messages.
  Technical Errors: There could be underlying technical issues, such as problems with the message queue or communication settings.
  
  Solutions:
  
  Check Data Availability: Ensure that there is data available for processing. You may need to run the relevant transactions or processes to generate messages.
  Review Configuration: Check the configuration settings related to the system switch and message processing. Ensure that all necessary settings are correctly configured.
  Trigger System Switch: If applicable, manually trigger the system switch process to see if it generates any messages.
  Check Authorizations: Verify that the user has the necessary authorizations to access and send messages. You may need to consult with your SAP security team.
  Monitor Message Queue: Use transaction codes like SMQ1 (for outbound queues) and SMQ2 (for inbound queues) to monitor the message queues and check for any errors or issues.
  Consult Logs: Check the application logs (transaction SLG1) for any related error messages that could provide more context on the issue.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SMQ1, SMQ2, SLG1, and others that can help in monitoring and troubleshooting message processing.
  Documentation: Review SAP documentation related to the specific module you are working with (e.g., IBP, MM) for more detailed information on system switches and message processing.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.