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Function documentation SAP_CMPERR  Locate the document in its SAP Library structure

Use

If you are using the SAP-specific function SAP_CMPERR and an error occurs, a short description of the error is output.

Example 

CM_RETCODE return_code;

..

CMALLC(conv_id,&return_code);

if (return_code != CM_OK)

{

printf("SAP-INFO: %s\n", SAP_CMPERR());

}
..