How To Fix /SCWM/MFS266 - ***** Start FM &1 for HU &2 (&3) *****

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MFS -

• Message number: 266

• Message text: ***** Start FM &1 for HU &2 (&3) *****

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/MFS266 - ***** Start FM &1 for HU &2 (&3) ***** ?

  The SAP error message /SCWM/MFS266 ***** Start FM &1 for HU &2 (&3) ***** typically occurs in the context of the SAP Extended Warehouse Management (EWM) system, particularly when dealing with Handling Units (HUs) and the integration with the Material Flow System (MFS).
  Cause:
  This error message indicates that there is an issue with the execution of a function module (FM) related to a specific Handling Unit (HU). The message usually points to a failure in starting the function module that is responsible for processing the HU. Common causes for this error include:
  
  Configuration Issues: The MFS may not be properly configured to handle the specific HU or the associated processes.
  Missing or Incorrect Data: The HU may be missing required data or may have incorrect data that prevents the function module from executing successfully.
  System Errors: There may be underlying system errors or issues with the SAP EWM or MFS setup that are causing the function module to fail.
  Lock Issues: The HU might be locked by another process, preventing the function module from executing.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Check Configuration: Review the configuration settings for MFS and ensure that they are correctly set up for the specific warehouse and handling unit processes.
  Validate HU Data: Check the data associated with the Handling Unit (HU) to ensure that all required fields are filled out correctly and that there are no inconsistencies.
  Review Logs: Look at the application logs (transaction SLG1) for more detailed error messages that can provide insight into why the function module failed.
  Check for Locks: Use transaction SM12 to check if the HU is locked by another process. If it is, you may need to wait for the lock to be released or resolve the issue causing the lock.
  Debugging: If you have access to debugging tools, you can debug the function module to identify the exact point of failure and the reason behind it.
  Consult Documentation: Refer to SAP documentation or notes related to MFS and EWM for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/MFS for MFS configuration and /SCWM/HU for handling unit management.
  SAP Notes: Check SAP Notes for any updates or patches that may address known issues related to this error message.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the error message /SCWM/MFS266 ***** Start FM &1 for HU &2 (&3) *****.