How To Fix /SCWM/CCHECK066 - &4 missing preceding PI items

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/CCHECK -

• Message number: 066

• Message text: &4 missing preceding PI items

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 /SCWM/CCHECK066 - &4 missing preceding PI items ?

  The SAP error message /SCWM/CCHECK066 &4 missing preceding PI items typically occurs in the context of the SAP Extended Warehouse Management (EWM) module. This error indicates that there are missing preceding Picking Instruction (PI) items that are required for the processing of a specific task or operation.
  Cause:
  
  
  Missing Preceding Items: The error suggests that the system expects certain preceding Picking Instruction items to be present before the current operation can proceed. This could be due to:
  
  Incomplete or incorrect configuration of the Picking Instructions.
  Manual changes or deletions in the Picking Instructions that led to missing items.
  Issues with the data transfer between systems (if applicable).
  
  
  
  Incorrect Sequence: The sequence of operations may not be followed correctly, leading to the absence of required preceding items.
  
  
  Data Integrity Issues: There may be inconsistencies in the data that prevent the system from recognizing the necessary preceding items.
  
  
  Solution:
  
  
  Check Picking Instructions: Review the Picking Instructions related to the operation that triggered the error. Ensure that all required preceding items are present and correctly configured.
  
  
  Recreate Missing Items: If certain items are missing, you may need to recreate them or adjust the existing Picking Instructions to include the necessary items.
  
  
  Review Task Sequence: Ensure that the sequence of tasks is being followed correctly. If tasks are being processed out of order, it may lead to this error.
  
  
  Data Consistency Check: Perform a data consistency check to identify any discrepancies in the Picking Instructions or related data.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to this specific error message for additional guidance and troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide patches or updates that address the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/PI for Picking Instructions, to help in troubleshooting.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal for any known issues or fixes.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.