CS01 Enhancement for Custom fields in header
Step1: Added Append Structure in STKO with name (ZSTKO).
Step2: Created Project in CMOD Transaction With Enhancement name-PCSD0003
Step3: Double Click on screen exit number 1100. go to Layout and add fields like below..
Step4: add logic in
STEP5: For CS03 Display Mode.Go to Flow Logic in Screen Number.
STEP6 : Double Click on STATUS_1100 and write the given Logic in the Include:ZXCSAO01
Given Below Screen Shot.