How To Fix /BCV/SIN055 - Search connector ID &1: Unknown conversion exit &3 in input field &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /BCV/SIN -

• Message number: 055

• Message text: Search connector ID &1: Unknown conversion exit &3 in input field &2

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 /BCV/SIN055 - Search connector ID &1: Unknown conversion exit &3 in input field &2 ?

  The SAP error message /BCV/SIN055 indicates that there is an issue with a search connector ID, specifically related to an unknown conversion exit in an input field. This error typically arises in the context of SAP's Business Connector or when dealing with search functionalities in SAP systems.
  Cause:
  
  
  Unknown Conversion Exit: The error suggests that the system is trying to use a conversion exit (a function that converts data from one format to another) that is not recognized or does not exist in the system. This can happen if:
  
  The conversion exit is incorrectly specified in the configuration.
  The conversion exit has not been defined in the system.
  There is a typo or error in the name of the conversion exit.
  
  
  
  Incorrect Input Field: The input field specified may not be correctly mapped or may not support the conversion exit being used.
  
  
  Solution:
  
  
  Check Configuration: Review the configuration settings for the search connector ID mentioned in the error message. Ensure that the conversion exit specified is valid and correctly configured.
  
  
  Verify Conversion Exit: 
  
  Go to transaction SE11 (Data Dictionary) and check if the conversion exit exists.
  If it does not exist, you may need to create it or correct the reference to a valid conversion exit.
  
  
  
  Correct Input Field Mapping: Ensure that the input field (&2 in the error message) is correctly mapped and that it supports the conversion exit being used.
  
  
  Debugging: If the issue persists, consider debugging the process to trace where the error occurs. This can help identify if there are any other underlying issues.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more information on the specific conversion exit and its usage.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE37 (Function Modules), and SE80 (Object Navigator) for troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP Support: If the problem cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.