How To Fix RM841 - Subseq. pstg of prev. reporting point qties not allowed f. kanban process

SAP Error Message - Details

• Message type: E = Error

• Message class: RM - Messages for Repetitive Manufacturing

• Message number: 841

• Message text: Subseq. pstg of prev. reporting point qties not allowed f. kanban process

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RM841 - Subseq. pstg of prev. reporting point qties not allowed f. kanban process ?

  The SAP error message RM841, which states "Subseq. pstg of prev. reporting point qties not allowed for kanban process," typically occurs in the context of the Kanban process within SAP's production planning and control module. This error indicates that there is an issue with the posting of quantities that have already been reported at a previous reporting point in the Kanban process.
  Cause:
  
  
  Incorrect Sequence of Posting: The error usually arises when there is an attempt to post quantities for a Kanban that have already been reported or processed. In a Kanban system, each Kanban signal is expected to follow a specific sequence, and posting out of this sequence can lead to inconsistencies.
  
  
  Reporting Point Issues: If the reporting points are not correctly set up or if there are discrepancies in the reporting of quantities at different points, this error can occur.
  
  
  Configuration Issues: There may be configuration settings in the Kanban process that restrict subsequent postings after a certain point has been reached.
  
  
  Solution:
  
  
  Check Posting Sequence: Ensure that the quantities are being posted in the correct sequence. Review the previous postings to confirm that they have been completed correctly.
  
  
  Review Reporting Points: Verify the reporting points in the Kanban process. Make sure that the quantities being posted correspond to the correct reporting point and that they have not already been reported.
  
  
  Adjust Configuration: If necessary, review the configuration settings for the Kanban process in SAP. This may involve checking the settings in the material master or the Kanban control cycle to ensure they are set up correctly.
  
  
  Use Transaction Codes: Utilize transaction codes such as PKBC (for Kanban Control Cycle) or PK05 (for Kanban Reporting) to review and manage the Kanban process.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling Kanban processes and error messages.
  
  
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration and usage.
  
  
  Related Information:
  
  Kanban Process: Understand the Kanban process in SAP, including how it manages inventory and production flow.
  Error Handling: Familiarize yourself with common error messages in SAP and their resolutions.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the RM841 error and implement a solution to resolve it.