https://www.ibm.com/docs/en/ims/15.5.0?topic=exceptions-ico0001e
IMS TM resource adapter messages - ICO0001E
javax.resource.spi.EISSystemException: ICO0001E: methodname error. IMS Connect returned an error: RETCODE=[returncode], REASONCODE=[reasoncode]....
imstmresourceadaptermessages