How To Fix JIT00370 - JIT calls without JIT material master found for MATID &1

SAP Error Message - Details

• Message type: E = Error

• Message class: JIT00 - JIT: Messages for JIT Process

• Message number: 370

• Message text: JIT calls without JIT material master found for MATID &1

What causes this issue?

The JIT data is inconsistent.

System Response

JIT calls with errors are displayed without material numbers.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

The MATID &V1& was not found in the JITMA shared buffer.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message JIT00370 - JIT calls without JIT material master found for MATID &1 ?

  The SAP error message JIT00370 indicates that there are JIT (Just-In-Time) calls being processed for a material (identified by MATID &1), but the system cannot find a corresponding JIT material master record for that material. This typically occurs in the context of JIT delivery processes, where materials are managed with specific JIT settings.
  Cause:
  
  Missing JIT Material Master Record: The most common cause is that the JIT material master record for the specified material ID does not exist in the system.
  Incorrect Material ID: The material ID being referenced may be incorrect or not properly configured for JIT processing.
  Configuration Issues: There may be issues with the configuration of JIT settings in the system, leading to the inability to find the necessary master data.
  Data Migration Issues: If data was recently migrated or updated, there may have been errors in the migration process that resulted in missing records.
  
  Solution:
  
  Check JIT Material Master: Verify if the JIT material master record exists for the specified material ID. You can do this by navigating to the JIT material master transaction (usually in the JIT area of SAP) and checking if the record is present.
  Create or Update JIT Material Master: If the JIT material master does not exist, you will need to create it. If it exists but is not configured correctly, update the necessary fields to ensure it is set up for JIT processing.
  Verify Material ID: Ensure that the material ID being used in the JIT call is correct. Check for any typos or discrepancies in the material number.
  Review Configuration: Check the configuration settings for JIT in the system. Ensure that all necessary settings are in place for the materials that are intended to be managed under JIT.
  Consult Documentation: Refer to SAP documentation or help resources for specific steps on how to create or manage JIT material master records.
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like MM03 (Display Material), MM02 (Change Material), or specific JIT-related transactions to manage JIT material master records.
  JIT Configuration: Familiarize yourself with the JIT configuration settings in SAP, which can be found in the IMG (Implementation Guide) under Logistics Execution or Production Planning.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the JIT00370 error and ensure that your JIT processes function correctly.