-20223 THE OPERATION FAILED. ENCRYPTION FACILITY NOT AVAILABLE return-code, reason-code

Programmer response

If the encryption facility is not installed, install it before you use the ENCRYPT_TDES, DECRYPT_BINARY, DECRYPT_BIT, DECRYPT_CHAR, and DECRYPT_DB, HASH_CRC32, HASH_MD5, HASH_SHA1, HASH_SHA256 functions or data set encryption. If the encryption facility is installed, verify that it is working correctly. The return-code and reason-code might give further information about why this message was issued.

Check for RACF and Db2 messages on the console for additional information.