How To Fix OIJ_EL516 - Sequence number &1 already exists. Changed to &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: OIJ_EL - OIL TSW: Messages for TSW Execution Layer

• Message number: 516

• Message text: Sequence number &1 already exists. Changed to &2.

What causes this issue?

In the table for laytime terms, every sequence number can occur only
once. The system automatically changes duplicate entries with the next
available sequence number.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OIJ_EL516 - Sequence number &1 already exists. Changed to &2. ?

  The SAP error message OIJ_EL516, which states "Sequence number &1 already exists. Changed to &2," typically occurs in the context of the SAP Oil and Gas (OIJ) module. This error indicates that there is a conflict with sequence numbers in the system, where the sequence number you are trying to use already exists, and the system has automatically changed it to a different number.
  Cause:
  
  
  Duplicate Sequence Numbers: The primary cause of this error is that the sequence number you are trying to enter is already in use for another record in the system. This can happen if:
  
  You are trying to create a new record with a sequence number that has already been assigned to another record.
  There is a data entry error where the same sequence number is being reused.
  
  
  
  Configuration Issues: Sometimes, the configuration settings for sequence number generation may not be set up correctly, leading to conflicts.
  
  
  Solution:
  
  
  Check Existing Records: 
  
  Review the records in the relevant table or transaction to see if the sequence number you are trying to use is already assigned to another entry. You can do this by querying the database or using transaction codes that allow you to view the relevant data.
  
  
  
  Use a Different Sequence Number: 
  
  If the sequence number is indeed in use, you will need to use a different sequence number that is not currently assigned to any record.
  
  
  
  Review Configuration Settings: 
  
  Check the configuration settings related to sequence number generation in the OIJ module. Ensure that the settings allow for unique sequence numbers and that there are no overlaps.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or help resources specific to the OIJ module for guidance on managing sequence numbers and resolving conflicts.
  
  
  
  Contact SAP Support: 
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They can provide more detailed insights based on your specific system configuration and usage.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the OIJ module that may help you manage sequence numbers, such as those for creating, editing, or viewing records.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional context or solutions based on known issues.
  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 resolve the OIJ_EL516 error and ensure that your sequence numbers are managed correctly within the SAP system.