ALTLIB command return codes
Table 1 lists all the return codes of ALTLIB command.
| Return code | Meaning |
|---|---|
| 0 | Processing successful. Informational messages might have been issued. |
| 4 | An alternative library does not exist for this type (REXX exec or CLIST); none deactivated. |
| 8 | An application-level library already exists for this type (REXX exec or CLIST). The new application-level library was not activated. Issued only when you specify the COND parameter. |
| 10 | User- or system-level CLIST activated; User- or system-level exec cannot be activated because a REXX language processor environment has not been established. Contact your system programmer to diagnose problems with TSO/E programs IRXECUSP and IRXINIT. |
| 16 | A required ddname was not previously allocated. |
| 20 | Severe error. More information is contained in messages. |