SAP Note 28538 - CO300 text items cannot be costed

Symptom:

When a text item was entered in the order, message 300 'Text items cannot be costed' was issued, although a costing indicator was not ready for input.
For intra materials, message CO637 'Intra materials cannot be costed' was issued.

Cause and prerequisites

The costing indicator was preset by the program.

Solution
Corrected in the ABAP Include LCOMKFT1.

Additional key words

SANKA