How To Fix UC029 - Field &1 no. &2 in record &3 is not filled acc. to type. Content: &4

SAP Error Message - Details

• Message type: E = Error

• Message class: UC - FI/CO Data transfer: errors during transfer

• Message number: 029

• Message text: Field &1 no. &2 in record &3 is not filled acc. to type. Content: &4

What causes this issue?

The field contents of of the wrong type. For example numbers contain
letters.

System Response

Data transfer cancelled after reading in.

How to fix this error?

The error occurs most often when the structure of the records read in
do not correspond to the record description. Values can have different
field lengths in R/3 and R/2. The second most common source of errors
is different packed number formats.

Error message extract from SAP system. Copyright SAP SE.