How To Fix KO157 - Error while saving order &

SAP Error Message - Details

• Message type: E = Error

• Message class: KO - Master data for CO orders

• Message number: 157

• Message text: Error while saving order &

What causes this issue?

A system error occurred during the update of order &v1&.

System Response

Order &v1& was not updated.

How to fix this error?

Inform your system administrator or the SAP hotline.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KO157 - Error while saving order & ?

  The SAP error message KO157 ("Error while saving order") typically occurs when there is an issue with saving a production order or a related document in the SAP system. This error can arise from various causes, and understanding these can help in troubleshooting and resolving the issue.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data entered for the order, such as missing mandatory fields or incorrect data formats.
  Authorization Issues: The user may not have the necessary authorizations to save the order.
  System Configuration: There may be configuration issues in the system that prevent the order from being saved.
  Lock Entries: The order may be locked by another user or process, preventing it from being saved.
  Missing Master Data: Required master data (like material master, BOM, routing) may be missing or incomplete.
  Validation Errors: Custom validations or checks may be failing during the save process.
  
  Solutions:
  
  Check Data Entry: Review the data entered in the order for any missing or incorrect information. Ensure all mandatory fields are filled out correctly.
  Authorization Check: Verify that the user has the necessary permissions to create or modify the order. This can be done by checking the user roles and authorizations in the system.
  Review Configuration: Consult with your SAP Basis or configuration team to ensure that the system settings are correct and that there are no configuration issues affecting order saving.
  Check for Locks: Use transaction codes like SM12 to check for any lock entries on the order. If the order is locked, you may need to wait for the lock to be released or contact the user who has locked it.
  Validate Master Data: Ensure that all required master data is available and correctly configured. This includes checking the material master, BOM, and routing.
  Review Custom Code: If there are any custom validations or enhancements in place, review them to ensure they are not causing the error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), CO02 (Change Production Order), and CO03 (Display Production Order) to navigate and troubleshoot effectively.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Logs and Traces: Use transaction codes like SLG1 (Application Log) to check for detailed logs that may provide more context on the error.
  Consult Documentation: Refer to SAP documentation or help files for more information on production order processing and common issues.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP support team or consult with SAP support for further assistance.