How To Fix /PLMB/BA_RCP859 - Sequence number &1 already in use for &2 / &3 / &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMB/BA_RCP -

• Message number: 859

• Message text: Sequence number &1 already in use for &2 / &3 / &4

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 /PLMB/BA_RCP859 - Sequence number &1 already in use for &2 / &3 / &4 ?

  The SAP error message /PLMB/BA_RCP859 indicates that a sequence number is already in use for a specific document or transaction. This error typically arises in the context of SAP PLM (Product Lifecycle Management) or related modules where unique identifiers (like sequence numbers) are required for various processes.
  Cause:
  The error occurs when:
  
  Duplicate Sequence Number: The sequence number you are trying to use has already been assigned to another document or transaction.
  Concurrent Processing: Multiple users or processes are trying to use the same sequence number simultaneously.
  Configuration Issues: There may be issues with the configuration of number ranges or sequence number assignments in the system.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Records: Verify if the sequence number you are trying to use is already assigned to another document. You can do this by querying the relevant tables or using transaction codes that allow you to view the records.
  
  
  Use a Different Sequence Number: If possible, try using a different sequence number that is not currently in use.
  
  
  Review Number Range Configuration: Check the configuration of number ranges in the system. Ensure that the number ranges are set up correctly and that there are no overlaps or gaps.
  
  
  Locking Mechanism: If the error is due to concurrent processing, consider implementing a locking mechanism to prevent multiple users from trying to use the same sequence number at the same time.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with for any additional guidance or known issues.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific configuration and usage of your system.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you investigate the issue, such as SE16 (Data Browser) to view table entries.
  Tables: Identify the tables involved in the sequence number assignment process. This may include custom tables or standard SAP tables related to the specific module.
  User Authorization: Ensure that you have the necessary authorizations to view and modify the records related to the sequence numbers.
  
  By following these steps, you should be able to diagnose and resolve the error message /PLMB/BA_RCP859.