topic Re: System variable to know calling program in Application Development and Automation Discussions https://community.sap.com/t5/application-development-and-automation-discussions/system-variable-to-know-calling-program/m-p/8102521#M1616528 <HTML><HEAD></HEAD><BODY><P>use the FM SYSTEM_CALLSTACK to read the stack . Hence u can determine which program it was called from .</P></BODY></HTML> Wed, 20 Jul 2011 13:29:25 GMT Former Member 2011-07-20T13:29:25Z System variable to know calling program https://community.sap.com/t5/application-development-and-automation-discussions/system-variable-to-know-calling-program/m-p/8102520#M1616527 <HTML><HEAD></HEAD><BODY><P>hi all,</P><P></P><P>I am calling Z3 program from Z1 and Z2 program using call trsanction statement.</P><P></P><P>So during debugging of Z3 program, how can I know whether its called from Z1 or Z2 or executed on own?</P><P>Is there any system variable? I tried checking structure SYST but not useful.</P><P></P><P>Thanks,</P><P>Sachin</P></BODY></HTML> Wed, 20 Jul 2011 13:20:17 GMT https://community.sap.com/t5/application-development-and-automation-discussions/system-variable-to-know-calling-program/m-p/8102520#M1616527 Former Member 2011-07-20T13:20:17Z Re: System variable to know calling program https://community.sap.com/t5/application-development-and-automation-discussions/system-variable-to-know-calling-program/m-p/8102521#M1616528 <HTML><HEAD></HEAD><BODY><P>use the FM SYSTEM_CALLSTACK to read the stack . Hence u can determine which program it was called from .</P></BODY></HTML> Wed, 20 Jul 2011 13:29:25 GMT https://community.sap.com/t5/application-development-and-automation-discussions/system-variable-to-know-calling-program/m-p/8102521#M1616528 Former Member 2011-07-20T13:29:25Z