How To Fix CONV157 - There is no converter &1 for this conversion

CONV157 - Overview

• Message type: E = Error

• Message class: CONV - Messages in Connection with the Converter

• Message number: 157

• Message text: There is no converter &1 for this conversion

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CONV157 - There is no converter &1 for this conversion ?

  The SAP error message CONV157 ("There is no converter &1 for this conversion") typically occurs when the system is unable to find a suitable conversion routine for a specific data type or format. This can happen in various contexts, such as when dealing with data conversions in ABAP programs, function modules, or when processing data in reports.
  Causes:
  
  Missing Conversion Routine: The specified conversion routine (indicated by &1 in the error message) is not defined in the system.
  Incorrect Data Type: The data type being used may not have a corresponding conversion routine available.
  Custom Development Issues: If you are using custom code or enhancements, there may be a missing or incorrectly implemented conversion routine.
  
  Configuration Issues: In some cases, the error may arise from incorrect configuration settings in the system.
  
  Solutions:
  
  
  Check Conversion Routines:
  
  Verify if the conversion routine exists in the system. You can do this by checking the relevant data types in the ABAP Dictionary