How To Fix LT135 - Configuration not set for conversion exit for storage unit number

LT135 - Overview

• Message type: E = Error

• Message class: LT - LE-WM: View or Table Maintenance Error Messages

• Message number: 135

• Message text: Configuration not set for conversion exit for storage unit number

What causes this issue?

The control table for the conversion exit cannot be read.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

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Inform your systems administrator. Note the parameters in the error
message and the exact situation that caused the error to occur.
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Error message extract from SAP system. Copyright SAP SE.

LT135 - Details

• The SAP error message LT135, which states "Configuration not set for conversion exit for storage unit number," typically occurs in the context of warehouse management and inventory handling. This error indicates that the system is unable to convert the storage unit number due to a missing configuration for the conversion exit.
  
  Cause:
  The primary causes of this error can include:
  
  
  Missing Configuration: The conversion exit for the storage unit number is not defined in the system. This can happen if the necessary settings for the storage unit type or the relevant data types are not maintained.
  
  
  Incorrect Data Type: The data type of the storage unit number may not match the expected format, leading to conversion issues.
  
  
  Custom Development: If there are custom developments or enhancements in the system that affect how storage unit numbers are processed, they may not be correctly configured.
  
  
  
  Solution:
  To resolve the LT135 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the