How To Fix QF035 - Serial number & for material & is already blocked by &

QF035 - Overview

• Message type: E = Error

• Message class: QF - Defects Recording

• Message number: 035

• Message text: Serial number & for material & is already blocked by &

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 QF035 - Serial number & for material & is already blocked by & ?

  The SAP error message QF035 indicates that a serial number for a specific material is already blocked by another transaction or process. This typically occurs in the context of inventory management or quality management when dealing with serialized materials.
  
  Cause:
  
  
  Blocked Serial Number: The serial number you are trying to use is already marked as blocked in the system. This could be due to various reasons, such as:
  
  The serial number is currently in use in another transaction (e.g., a sales order, delivery, or production order).
  The serial number has been flagged for quality issues or is under inspection.
  The serial number has been manually blocked by a user for some reason.
  
  
  
  System Configuration: There may be specific configurations in the system that enforce blocking of serial numbers under certain conditions.
  
  
  
  Solution:
  
  
  Check Serial Number Status: 
  
  Use transaction codes like IQ03 (Display Serial Number) to check the status of the serial number in question. This will help you