Rajan,
You need to install ACPs.
ACPs are available on SAP Service Marketplace:
-> Support Packages and Patches
-> Search for Software Downloads (Search options: Only "ABAP Support Packages and Patches")
Now search for SRA018. You will see a component with name "SRA018====600 Attribute Change Package 07 for SRA018 600"
Installing that should solve your issue.
Regards
Krishna