How To Fix PP_SFC_MESSAGES018 - No support for Alternate Sequence. &1 is an Alternate Sequence

SAP Error Message - Details

• Message type: E = Error

• Message class: PP_SFC_MESSAGES - Message Class for Production/Process Orders

• Message number: 018

• Message text: No support for Alternate Sequence. &1 is an Alternate Sequence

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 PP_SFC_MESSAGES018 - No support for Alternate Sequence. &1 is an Alternate Sequence ?

  The SAP error message PP_SFC_MESSAGES018 indicates that there is no support for an alternate sequence in the context of production planning or manufacturing processes. This error typically arises when the system encounters an alternate sequence that it cannot process or does not recognize.
  Cause:
  
  Configuration Issues: The alternate sequence may not be properly configured in the system. This could be due to missing settings in the production order or routing.
  Master Data Problems: The material master, routing, or production version may not have the necessary data to support alternate sequences.
  System Limitations: The version of SAP you are using may not support alternate sequences, or there may be specific settings that need to be enabled.
  Incorrect Usage: The user may be trying to use an alternate sequence in a context where it is not applicable or allowed.
  
  Solution:
  
  Check Configuration: Review the configuration settings for alternate sequences in the production planning module. Ensure that the necessary parameters are set up correctly.
  Review Master Data: Verify that the material master, routing, and production versions are correctly defined and include the necessary information for alternate sequences.
  Consult Documentation: Refer to SAP documentation or help resources to understand the limitations and requirements for using alternate sequences in your specific version of SAP.
  Error Handling: If the alternate sequence is not needed, consider removing it from the production order or process. If it is needed, ensure that all related configurations and master data are correctly set up.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if you suspect it may be a bug or limitation in your current system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional guidance.
  Transaction Codes: Familiarize yourself with transaction codes related to production planning (e.g., CO01 for creating production orders, CA01 for creating routings) to help troubleshoot the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.