How To Fix IS174 - Material number change: List of serial numbers to be created was deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: IS - Equipment management

• Message number: 174

• Message text: Material number change: List of serial numbers to be created was deleted

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.

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 IS174 - Material number change: List of serial numbers to be created was deleted ?

  The SAP error message IS174, which states "Material number change: List of serial numbers to be created was deleted," typically occurs in the context of handling materials that have serial numbers in the SAP system. This error can arise during various processes, such as when trying to change a material number or during the creation of serial numbers for a material.
  Cause:
  
  Material Number Change: The error often occurs when there is an attempt to change the material number of a serialized material, and the system cannot find the list of serial numbers that need to be created or updated.
  Deletion of Serial Number List: The list of serial numbers may have been deleted or not properly generated due to a previous error or interruption in the process.
  Configuration Issues: There may be configuration issues in the material master or serial number management settings that prevent the system from processing the serial numbers correctly.
  User Actions: The user may have inadvertently deleted or not saved the serial number list before attempting to change the material number.
  
  Solution:
  
  Check Serial Number List: Verify if the serial number list exists and is correctly populated. If it has been deleted, you may need to recreate it.
  Recreate Serial Numbers: If the serial number list is missing, you may need to go back to the point where the serial numbers were supposed to be created and ensure that the process is completed correctly.
  Review Material Master Data: Check the material master data for any inconsistencies or issues that may be causing the error. Ensure that the material is set up correctly for serial number management.
  Transaction Logs: Review transaction logs or change logs to identify any actions that may have led to the deletion of the serial number list.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling serial numbers and material number changes.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it is impacting business operations.
  
  Related Information:
  
  Serial Number Management: Understanding how serial numbers are managed in SAP is crucial. Familiarize yourself with the relevant transactions (e.g., IQ01, IQ02, IQ03 for serial number management).
  Material Master Configuration: Review the configuration settings for the material master, particularly those related to serial number management and material type.
  User Authorization: Ensure that the user has the necessary authorizations to perform actions related to material number changes and serial number management.
  Testing in Development Environment: If possible, replicate the issue in a development or test environment to better understand the cause and test potential solutions without impacting production data.
  
  By following these steps, you should be able to diagnose and resolve the IS174 error in SAP.