How To Fix C+351 - Step: Unlock materials in plant

C+351 - Overview

• Message type: E = Error

• Message class: C+ -

• Message number: 351

• Message text: Step: Unlock materials in plant

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message C+351 - Step: Unlock materials in plant ?

  The SAP error message C+351, which occurs during the step "Unlock materials in plant," typically indicates that there is an issue related to the unlocking of materials in a specific plant. This error can arise in various contexts, such as during inventory management, material master data processing, or production planning.
  
  Cause:
  
  Material Locking: The material may be locked for various reasons, such as ongoing transactions, open purchase orders, or production orders that are still active.
  User Authorization: The user may not have the necessary authorizations to unlock the materials.
  System Configuration: There may be configuration settings in the system that prevent the unlocking of materials.
  Data Consistency Issues: There could be inconsistencies in the material master data or related tables that are causing the error.
  
  
  Solution:
  
  Check Material Status: Verify if the material is currently locked due to ongoing transactions. You can check the status of the material in the material master (MM03) or through transaction codes