How To Fix DU030 - No suggestion could be created for some receiver fields

DU030 - Overview

• Message type: E = Error

• Message class: DU - Data transfer to SAP-EIS

• Message number: 030

• Message text: No suggestion could be created for some receiver fields

What causes this issue?

Because the name is the same, suggestions for the assignment of sender-
and receiver fields are determined. No suggestion could be determined
for some receiver fields.

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?

Check the transfer rules.

Error message extract from SAP system. Copyright SAP SE.

DU030 - Details

• The SAP error message DU030, which states "No suggestion could be created for some receiver fields," typically occurs in the context of data transfer or integration processes, particularly when using the Data Transfer Workbench (DTW) or similar tools. This error indicates that the system was unable to generate suggestions for certain fields in the target (receiver) system based on the data provided.
  Causes:
  
  Missing Mapping: The fields in the source data may not have a corresponding mapping in the target system. This can happen if the data structure has changed or if the mapping configuration is incomplete.
  Data Inconsistency: The data being transferred may not meet the validation rules or constraints defined in the target system, leading to the inability to create suggestions.
  Field Type Mismatch: There may be a mismatch between the data types of the source and target fields, causing the system to be unable to generate valid suggestions.
  
  Configuration Issues: There may