We are using POIM/POIT to transfer data, as DRF is not yet fully configured.
In the manual it states
"If you want to create a work center in SAP ME, create the work center of category 9000 in SAP ERP. When you transfer this ERP work center to SAP ME, SAPMEINT creates the work center in SAP ME. If you are intended to create a resource in SAP ME, create the work center of category 9100 in SAP ERP. When you transfer this ERP work center to SAP ME, SAPMEINT creates the resource in SAP ME"
The error - whatever category we use, they always get to to ME as workcenters.
In case anybody has faced the same issue, please let us know.
A guess from our side is also at teh begining of paragraph 188.8.131.52 where it states that RDF needs to be enabled, but we are able to send the LOIWCS02 idoc.
Inside the idoc have not seen any tag pointing to 9000 or 9100, neiteher have discovered any tech help on what is the tag that makes the difference.