- Are all your customer fields defined in CI_PROJ and CI_PRPS so structures BAPI_TE_PROJECT_DEFINITION and BAPI_TE_WBS_ELEMENT contain those.
- Did you correctly filled the internal table parameter EXTENSIONIN (passing structure bapi_te_proj thru method CL_ABAP_CONTAINER_UTILITIES=>FILL_CONTAINER_C to extensionin+30)
> Can you post your code for filling extensionin.
Regards,
Raymond