Issue–> While decompressing the source payload , getting the below error.
Error–>
MFTException [threadName=JCA-work-instance:JMSAdapter-6, errorID=6586cacf-ccha-4f66-8f2r-1358f20698f6, errorDesc=MFT-4214_Unsupported compressed payload content., ]
Solution–> This error usually occurs if the file is PGP encrypted and you are using just ‘decompress’ to decompress the payload.
Go to source or target, and click on pre processing actions and select “PGP Decryption” and “Add to List” and select the appropriate PGP private key.
Oracle Fusion Middleware (SOA) Blog 