Return Codes from IKJEFTSI

The TSO/E Service Facility initialization routine return codes are shown in Table 1.

Table 1. Return codes from IKJEFTSI
Return code dec(Hex)	Meaning
0(0)	TSO/E Service Facility initialization was successful: When the ECT address (parameter 1) contains X'00000000' on input, the field is updated to contain the address of the original ECT created when your TSO/E session was initialized. When the ECT address (parameter 1) contains X'FFFFFFFF' on input, the field is updated to contain the address of the new ECT. The TOKEN field contains four fullwords to be passed to IKJEFTSR and IKJEFTST. The ERROR field contains zero.
12(C)	TSO/E Service Facility initialization was unsuccessful because of inconsistent or incorrect parameters. The ERROR field shows the reason for the error: Error code = 1 (dec) Non-zero reserved parameter passed to IKJEFTSI. Error code = 2 (dec) Non-zero token parameter passed to IKJEFTSI. Note: The high-order bits of all parameters in the parameter list pointed to by register 1 must be off except for the last parameter. If IKJEFTSI detects this error, it sets return code = 12, but it cannot set the ERROR field.
20(14)	TSO/E Service Facility initialization was unsuccessful because of an environmental error. The ERROR field shows the reason for the error: Error code = 20 (dec) IKJEFTSI invoked in a non-TSO/E environment. Error code = 21 (dec) IKJEFTSI invoked in an authorized TSO/E environment. Error code = 22 (dec) Storage for a TSF environment could not be obtained. Error code = 23 (dec) A value of X'FFFFFFFF' was passed to IKJEFTSI in parameter 1 (ECT address), but IKJEFTSI was unable to create the new ECT.
92(5C)	TSO/E Service Facility initialization was unsuccessful. A recovery environment could not be established.
96(60)	TSO/E Service Facility initialization was unsuccessful. A parameter is not accessible; see the abend code and reason code parameters for the abend and reason codes.
100(64)	TSO/E Service Facility initialization was unsuccessful. Abnormal termination; see the abend code and reason code parameters for the abend and reason codes.