How To Fix /SCWM/DLV_API015 - Invalid call sequence: Call CLEANUP before reading for editing

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/DLV_API -

• Message number: 015

• Message text: Invalid call sequence: Call CLEANUP before reading for editing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/DLV_API015 - Invalid call sequence: Call CLEANUP before reading for editing ?

  The SAP error message /SCWM/DLV_API015 Invalid call sequence: Call CLEANUP before reading for editing typically occurs in the context of the SAP Extended Warehouse Management (EWM) module. This error indicates that there is an issue with the sequence of API calls being made in the program or function module that is handling warehouse operations.
  Cause:
  The error is caused by an incorrect sequence of API calls when working with the Delivery API in SAP EWM. Specifically, it suggests that the CLEANUP method was not called before attempting to read data for editing. This can happen if:
  
  The program logic does not follow the required sequence of API calls.
  There is a missing or incorrectly placed CLEANUP call in the code.
  The API is being used in a way that does not adhere to the expected workflow.
  
  Solution:
  To resolve this error, you should ensure that the API calls are made in the correct order. Here are the steps you can take:
  
  
  Review the API Documentation: Check the official SAP documentation for the Delivery API to understand the correct sequence of calls. The documentation will provide details on how to properly use the API.
  
  
  Implement the CLEANUP Call: Before you attempt to read data for editing, ensure that you have called the CLEANUP method. This method is typically used to reset the state of the API or to clean up any previous operations.
  
  
  Check Your Code Logic: Review the code where the API is being called. Make sure that the CLEANUP call is placed correctly in the sequence. The typical sequence might look like this:
  
  Initialize the API
  Call CLEANUP
  Read data for editing
  Perform any necessary operations
  Finalize the process
  
  
  
  Debugging: If you are still encountering issues, consider using debugging tools to step through the code and observe the flow of API calls. This can help identify where the sequence is breaking down.
  
  
  Consult with SAP Support: If the issue persists after checking your implementation, consider reaching out to SAP support for further assistance. They may provide insights specific to your version of EWM or any known issues.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Training and Documentation: If you are new to SAP EWM, consider additional training or resources to better understand the API and its usage.
  
  By following these steps, you should be able to resolve the /SCWM/DLV_API015 error and ensure that your API calls are made in the correct sequence.