How To Fix /STTPEC/MC_MD165 - Material number &1 cannot be converted

/STTPEC/MC_MD165 - Overview

• Message type: E = Error

• Message class: /STTPEC/MC_MD -

• Message number: 165

• Message text: Material number &1 cannot be converted

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 /STTPEC/MC_MD165 - Material number &1 cannot be converted ?

  The SAP error message /STTPEC/MC_MD165 Material number &1 cannot be converted typically occurs in the context of material master data processing, particularly when there is an issue with the conversion of material numbers between different formats or systems. This error can arise in various scenarios, such as during data migration, integration with other systems, or when using specific transactions that involve material data.
  Causes:
  
  Invalid Material Number: The material number provided may not exist in the system or may be incorrectly formatted.
  Data Type Mismatch: There may be a mismatch in the expected data type for the material number (e.g., numeric vs. alphanumeric).
  
  Configuration Issues: There could be configuration settings in the system that prevent the conversion of material numbers.
  Missing Master Data: The material master data may not be fully maintained or may be missing required fields.
  System Version Compatibility: If you are migrating data from an older version of SAP or from a different