Previous Topic: &ZMDONAME

Next Topic: &ZMDOTAG

System Variables › &ZMDORC

&ZMDORC

The &ZMDORC system variable shows the return code after any verb references an MDO. This return code variable is used in conjunction with &ZMDOFDBK.

Note: For more information about the return code and feedback variables, see the Network Control Language Programming Guide.

The following table shows the possible values of the return code and feedback variables, and their meanings:

&ZMDORC

&ZMDOFDBK

Meaning

0

0

OK

4

0

Null: optional component present but empty, or null data assigned to optional component

 

1

Null: optional component not present

 

2

Null: mandatory component present but empty, or null data assigned to mandatory component

 

3

Null: mandatory component not present

 

4

String was truncated (applies to FIX offset or length components only)

8

0

Type check: data is invalid for type

 

1

Data check: data is invalid structurally—a common cause is data too long or too short

 

2

Length check: maximum MDO length exceeded

12

0

Name check: component not defined

 

1

Name check: index position invalid or value is out of range

16

0

Map check: map not found

 

1

Map check: map contains errors—load failed

 

2

Map check: map/data mismatch