Enterprise Administration > Implementing Windchill ESI > Implementing Windchill ESI in an SAP Environment > SAP API Structures > Change Part > CCAP_REV_LEVEL_MAINTAIN
  
CCAP_REV_LEVEL_MAINTAIN
This API creates a new revision level for the material changed with BAPI_MATERIAL_SAVEREPLICA. The revision level creation is tracked with a change number defined from Windchill PDMLink. The change master record for the change number must exist in SAP before running this API. The following table provides details on this API.
Windchill Attribute Name
API Structure
API Field
API Field Description
Value If Default
Source
Transform
Change number
HEADER
CHANGE_NO
Change Number
N/A
Windchill
N/A
N/A
HEADER
FL_COMMIT_AND_WAIT
Flag for Commit and Wait
X
Default
N/A
Number
HEADER
MATERIAL
Material
N/A
Windchill
* 
This should be the same value at that used for the BAPI_MATERIAL_SAVEREPLICA
N/A
Version
HEADER
REV_LEVEL_NEW
New Revision Level
N/A
Windchill
N/A