How To Fix JIT00002 - System unable to create JIT call or components group

JIT00002 - Overview

• Message type: E = Error

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

• Message number: 002

• Message text: System unable to create JIT call or components group

What causes this issue?

The keys you have specified for the JIT call and parts group that you
want to create already exist.
External JIT call number: &V1&
Parts group (type): &V2&
Internal parts group key: &V3&

System Response

The system cannot create the JIT call.

How to fix this error?

Some postings may not yet have been completed. Please repeat the
action. If you still receive an error message, please contact your
system administrator since this is probably an internal problem.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message JIT00002 - System unable to create JIT call or components group ?

  The SAP error message JIT00002, which states "System unable to create JIT call or components group," typically occurs in the context of Just-In-Time (JIT) delivery processes. This error can arise due to various reasons related to configuration, master data, or system settings. Below are some common causes, potential solutions, and related information for this error:
  Causes:
  
  
  Missing Master Data: The required master data for JIT processing, such as material master records, vendor information, or JIT-specific settings, may be incomplete or missing.
  
  
  
  Configuration Issues: The JIT configuration in the system may not be set up correctly. This includes settings in the JIT profile, scheduling agreements, or other related configurations.
  
  
  Inconsistent Data: There may be inconsistencies in the data related to the JIT process, such as mismatched delivery schedules or incorrect component assignments.
  
  
  Authorization Issues: The user attempting to create the JIT call may not have the necessary authorizations to perform this action.
  
  
  System Errors: There could be