How To Fix /SAPSLL/CON_CORE012 - Scheduling line &1 is already processed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPSLL/CON_CORE -

• Message number: 012

• Message text: Scheduling line &1 is already processed

Self-Explanatory Message

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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 /SAPSLL/CON_CORE012 - Scheduling line &1 is already processed ?

  The SAP error message /SAPSLL/CON_CORE012 Scheduling line &1 is already processed typically occurs in the context of the SAP Global Trade Services (GTS) or SAP Supply Chain Management (SCM) modules. This error indicates that a scheduling line (identified by the number &1) has already been processed, which means that the system is trying to perform an operation on a scheduling line that has already been completed or finalized.
  Cause:
  
  Duplicate Processing: The most common cause of this error is an attempt to process the same scheduling line multiple times. This can happen if there are multiple users or processes trying to update the same scheduling line simultaneously.
  System Configuration: There may be issues with the configuration of the scheduling lines or the way the system is set up to handle them.
  Data Integrity Issues: There could be inconsistencies in the data, such as missing or incorrect entries in related tables.
  
  Solution:
  
  Check for Duplicate Entries: Review the scheduling lines in the system to ensure that the one you are trying to process has not already been completed. You can do this by checking the relevant transaction codes or reports that display scheduling line statuses.
  Review User Actions: If multiple users are involved, ensure that they are not trying to process the same scheduling line at the same time. Implementing proper user training and communication can help mitigate this issue.
  Transaction Logs: Check the transaction logs to see if there are any entries that indicate what actions were taken on the scheduling line. This can help identify if it was processed by another user or process.
  System Configuration: Review the configuration settings related to scheduling lines in your SAP system. Ensure that they are set up correctly and that there are no conflicting settings.
  Data Consistency Check: Run data consistency checks to ensure that there are no issues with the underlying data that could be causing this error. This may involve checking related tables and entries.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that can resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to scheduling lines, such as VA02 (Change Sales Order), VA03 (Display Sales Order), or any specific transaction codes related to GTS or SCM.
  SAP Documentation: Review the official SAP documentation for GTS or SCM for more detailed information on scheduling lines and their processing.
  Support Community: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or technical support team for further investigation.