Thursday, June 20, 2013

SAP PLM ABAP - Application Building Block

Every Webdynpro application you see on PLM is supported by some of the basic classes called Application Building Blocks.

If you want to debug a Webdynpro, the best place to start would be to place the break-points in the ABB classes.

The ABB has two types of classes - one is the Meta data provide and the other is the Service provider classes.

Use the below link in SPRO to see the list of ABBs for PLM Objects.

Cross-Application Components  Processes and Tools for Enterprise Applications  Settings for BO Framework and Navigation  Define Application Building Blocks

some examples
Engineering change Record- PLM_ECR - /PLMI/CL_ECR_MP /PLMI/CL_ECR_SP
DIR  - PLM_DIR-/PLMB/CL_DIR_MP -/PLMI/CL_DIR_SP