Example

Assume the following JCL for this example:

Figure 138 JCL for DDNUM Example

// EXEC     CONTROLB,RULE=RULE1

//TESTDSN   DD DSN=M01.EXAMP.LIBR,DISP=SHR

//          DD DSN=M02.ISPF.ISPPROF(MEMNAME),

//             DISP=SHR

//          DD DSN=M01.TEXT.LIBR(+1),DISP=SHR

//TSTDSN    DD DSN=M03.TEXT.LIB1,DISP=SHR

Table 167 DDNUM Function Example