Problem in creating new versions for existing DIR using CV01N

Question

I am working in SAP ERP 6.0 EHP 4.0 system.
I have problem in creating new versions for existing DIR using CV01N
I create a DIR version 00 with functional location and mpd cycles. Then when i try to create a new version by copying the contents created from already created document.I change the MPD cycles in the new version and save it.
once when i display the first document created the mpdcycle specified in version 01 is copied to the 00 version.
The document is inconsistent where versioning of document doesnot work properly wrt MPDCYCLE and MP HEADER.
The problem which i found was the document identification guid remains the same for all the document versions getting created.
The same is working fine in SAP ERP6.0 EHP3.0 sytem.
Please someone help me in resolving the above issue.
Regards,
Prasad.B

Answer 1

There is a change in the standard code.The reason for the above problem was  because of a missing Enhancemnet point in a standard function module 'CV110_DOC_CREATE_WITH_TEMPLATE'.
IS-ADEC-MPD  - Enhancement to copy MPD data
ENHANCEMENT-POINT CV110_DOC_CREATE_WTEMPL_01 SPOTS ES_SAPLCV110.
+*$*$-Start: CV110_DOC_CREATE_WTEMPL_01----------------------------------------------------------$*$*+
+**ENHANCEMENT 1  ZSF_AD_MPD_SAPLCV110.    "active version**+
+*** copy MPD relevant data from templ. doc to current doc**+
  +**CALL FUNCTION 'MPD02_COPY_MPD_DATA'**+
    +**EXPORTING**+
      +**is_draw = ls_draw**+
    +**TABLES**+
      +**ct_drad = lt_drad.**+
+*ENDENHANCEMENT.**$*$-End:   CV110_DOC_CREATE_WTEMPL_01----------------------------------------------------------$*$*+
Created a custom enhancement point similar to SAP ECC6.0 EHP 3.0 system.
The reason was the buffer was not getting cleared previously.After inserting the above code the DIR's are getting created withot any issues.
Regards,
Prasad.B