EA731 - Basic type & could not be converted

SAP Error Message - Details

• Message type: E = Error

• Message class: EA - IDoc Basis Messages

• Message number: 731

• Message text: Basic type & could not be converted

What causes this issue?

You have entered a port in the partner profile that uses the control
record in a release prior to 4.0. In this control record, the field for
the basic type is only 8 characters long.
There must therefore be a conversion of the long name &v1& into a name
with a maximum of 8 characters.
However, no conversion could not be found in the relevant table.

System Response

Outbound processing cannot process this combination correctly.

How to fix this error?

Create a <DS:TRAN.WE70>conversion entry</> or use another port version.

Error message extract from SAP system. Copyright SAP SE.

AnswerBot

• What is the cause and solution for SAP error message EA731 - Basic type & could not be converted ?

  The SAP error message EA731, which states "Basic type & could not be converted," typically occurs during the process of data conversion or mapping in IDoc processing. This error indicates that there is an issue with the conversion of data from one format to another, often related to the basic type of the IDoc being processed.
  Causes:
  
  Incorrect Mapping: The fields in the IDoc may not be correctly mapped to the corresponding fields in the target system or structure.
  Data Type Mismatch: The data type of the source field does not match the expected data type of the target field. For example, trying to convert a string to a numeric type without proper formatting.
  Missing or Incorrect Configuration: The basic type or message type may not be properly configured in the system, leading to conversion issues.
  Inconsistent Data: The data being processed may contain unexpected or invalid values that cannot be converted to the expected format.
  Version Mismatch: There may be a mismatch between the versions of the IDoc or the associated structures being used.
  
  Solutions:
  
  Check IDoc Mapping: Review the mapping of the IDoc fields to ensure that they are correctly aligned with the target structure.
  Validate Data Types: Ensure that the data types of the fields in the IDoc match the expected data types in the target system. If necessary, apply data transformation or formatting before processing.
  Review Configuration: Check the configuration of the basic type and message type in the SAP system. Ensure that they are correctly defined and activated.
  Data Validation: Validate the data being sent in the IDoc to ensure that it does not contain any invalid or unexpected values. This may involve checking for null values, incorrect formats, or out-of-range values.
  Debugging: Use transaction codes like WE02 or WE19 to analyze the IDoc and identify the specific field causing the issue. Debugging the process can help pinpoint the exact cause of the conversion failure.
  Consult Documentation: Refer to SAP documentation or notes related to the specific basic type and message type for any known issues or additional configuration steps.
  
  Related Information:
  
  Transaction Codes: 
  
  WE02: Display IDocs
  WE19: Test IDoc processing
  WE20: Partner Profile configuration
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the basic type in question.
  IDoc Types: Familiarize yourself with the IDoc types and their structures to understand how data is expected to be formatted and processed.
  
  By following these steps, you should be able to identify and resolve the EA731 error in your SAP system.