How To Fix UCT8034 - Mapping rule for &1, row &2: Source field &3 does not have attribute &4

SAP Error Message - Details

• Message type: E = Error

• Message class: UCT8 - Message class for UCT8(mapping)

• Message number: 034

• Message text: Mapping rule for &1, row &2: Source field &3 does not have attribute &4

What causes this issue?

The mapping rule for target field &V1& contains a move in row &V2&. In
the move, &V4& has been specified as an attribute for source field &V3&;
however, in the data model, the source field &V3& has <ZH>no</>
attribute &V4&.

System Response

The settings cannot be saved. The system issues this error message.

How to fix this error?

Review the selection list of the <LS>Attribute </>column and select a
suitable attribute. Alternatively, review the selection list of the
<LS>Source Field </>column and select a suitable source field.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UCT8034 - Mapping rule for &1, row &2: Source field &3 does not have attribute &4 ?

  The SAP error message UCT8034 indicates that there is an issue with a mapping rule in the context of data transformation or data migration processes, particularly when using SAP Data Services or similar tools. The error message can be broken down as follows:
  
  
  
  Cause: The error occurs when the mapping rule is trying to access a source field that does not have the specified attribute. This could happen for several reasons:
  
  The source field may not exist in the data structure.
  The attribute being referenced may not be defined for the source field.
  There may be a typo or mismatch in the field or attribute names.
  The data structure may have changed, and the mapping rule has not been updated accordingly.
  
  
  
  
  Solution: To resolve this error, you can take the following steps:
  
  Verify the Source Field: Check the source data structure to ensure that the field referenced in the mapping rule actually exists.
  Check Attributes: Confirm that the