If you have Easytrieve installed at your site, do not install the Easytrieve Option from Common Services. All the necessary functionality is present in your installed Easytrieve product. This is documented in the Common Services Getting Started Guide.
Please see the Resolution for the sample JCL to delete the CEZ6400 if already wrongfully instsalled.
Easytrieve Plus Report Generator, release 6.4
In the event that Easytrieve/Common Service FMID CEZ6400 has been applied and accepted, the easiest way to remove it from your CCS environment is to build an SMP delete function. This removes the component (CEZ6400) from your SMPCSI and associated target and distribution libraries.
Following is an example:
//SMPPTFIN DD * ++FUNCTION (DEZ6400). ++VER (Z038) DELETE(CEZ6400). /* //SMPCNTL DD * SET BDY(GLOBAL). RECEIVE S(DEZ6400). SET BDY(CAITGT). APPLY S(DEZ6400). SET BDY(CAIDLIB). ACCEPT S(DEZ6400). SET BDY(CAITGT). UCLIN. DEL SYSMOD (DEZ6400). DEL SYSMOD (CEZ6400). ENDUCL. RESETRC. SET BDY(CAIDLIB). UCLIN. DEL SYSMOD (DEZ6400). DEL SYSMOD (CEZ6400). /* //