How To Fix /PLMI/AL_GSS_R2MR_SU020 - Synchronization unit &1 has been created

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/AL_GSS_R2MR_SU -

• Message number: 020

• Message text: Synchronization unit &1 has been created

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 /PLMI/AL_GSS_R2MR_SU020 - Synchronization unit &1 has been created ?

  The SAP error message /PLMI/AL_GSS_R2MR_SU020 typically indicates that a synchronization unit has been created in the system. This message is often related to the Advanced Planning and Optimization (APO) module or the Supply Chain Management (SCM) module in SAP.
  Cause:
  The message usually appears when a synchronization unit is created during a process that involves data synchronization between different systems or components within SAP. This could be due to:
  
  Data Replication: When data is being replicated from one system to another, a synchronization unit may be created to manage the data flow.
  Configuration Changes: Changes in configuration settings related to planning or data management can trigger the creation of synchronization units.
  Process Execution: Certain processes, such as running a planning run or executing a data transfer, may automatically create synchronization units.
  
  Solution:
  To address this message, consider the following steps:
  
  
  Check the Logs: Review the application logs or system logs to understand the context in which the synchronization unit was created. This can provide insights into whether it was expected behavior or if there was an issue.
  
  
  Review Configuration: Ensure that the configuration settings related to the synchronization units are correct. This includes checking settings in the APO or SCM modules.
  
  
  Monitor Data Flow: If the synchronization unit is part of a data replication process, monitor the data flow to ensure that it is functioning as intended. Look for any errors or warnings that may indicate issues with data transfer.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with. There may be specific guidelines or troubleshooting steps provided by SAP.
  
  
  Contact SAP Support: If the issue persists or if you are unsure about the implications of the synchronization unit being created, consider reaching out to SAP support for assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to APO/SCM, such as /SAPAPO/SDP94 for planning runs or /SAPAPO/OM_ORDER for order management, as they may help in troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By following these steps, you should be able to understand the cause of the synchronization unit creation and take appropriate actions to resolve any related issues.