How To Fix /PLMB/BA_RCP747 - Sequence &1 / &2 may be specified only once

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMB/BA_RCP -

• Message number: 747

• Message text: Sequence &1 / &2 may be specified only once

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMB/BA_RCP747 - Sequence &1 / &2 may be specified only once ?

  The SAP error message /PLMB/BA_RCP747 Sequence &1 / &2 may be specified only once typically occurs in the context of SAP PLM (Product Lifecycle Management) when there is an issue with the sequence numbers being used in a particular transaction or process. This error indicates that the specified sequence numbers (represented by &1 and &2) have been entered more than once, which is not allowed.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that the same sequence number has been entered multiple times in a transaction or document where unique sequence numbers are required.
  Data Entry Error: It may also arise from a simple data entry mistake where the user inadvertently inputs the same sequence number in different fields or records.
  Configuration Issues: In some cases, the configuration of the system may not allow for certain sequences to be repeated, leading to this error.
  
  Solution:
  
  Check for Duplicates: Review the entries you have made in the transaction or document. Look for any duplicate sequence numbers and remove or correct them.
  Correct Data Entry: Ensure that each sequence number is unique and corresponds to the correct item or entry in the system.
  Consult Documentation: If you are unsure about the correct sequence numbers to use, refer to the relevant SAP documentation or guidelines for the specific transaction you are working with.
  System Configuration: If the issue persists and you believe it is related to system configuration, consult with your SAP administrator or technical team to review the settings related to sequence number handling.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to PLM, such as those for managing documents, change management, or project management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared by other users.
  
  If you continue to experience issues after following these steps, it may be beneficial to reach out to SAP support for further assistance.