$Status: Difference between revisions
Jump to navigation
Jump to search
mNo edit summary |
mNo edit summary |
||
| Line 7: | Line 7: | ||
<tr> | <tr> | ||
<td>Error handling with the OPEN and OPENC statements </td> | <td>Error handling with the OPEN and OPENC statements </td> | ||
<td>[[Files, | <td>[[Files, groups, and reference context#Error handling|Error handling]]</td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>External I/O statements </td> | <td>External I/O statements </td> | ||
<td>[[Images#Reading external files or terminal input|Reading external files or terminal input]]</td> | <td>[[Images#Reading external files or terminal input|Reading external files or terminal input]]</td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>Communication statements </td> | <td>Communication statements </td> | ||
<td>[[Program communications facilities]]</td> | <td>[[Program communications facilities]]</td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>[[$RDPROC]]</td> | <td>[[$RDPROC]]</td> | ||
Revision as of 20:35, 2 January 2014
The $STATUS function returns a numeric value that indicates the success or failure of the last executed OPEN/OPENC statement, external I/O statement or program communication statement.
| For a discussion of... | See |
|---|---|
| Error handling with the OPEN and OPENC statements | Error handling |
| External I/O statements | Reading external files or terminal input |
| Communication statements | Program communications facilities |
| $RDPROC | $RDPROC |
- List of $STATUS return values, refer to Error handling for TPROCESS statements. The $STATUS function takes no arguments.
Example
. . . READ IMAGE ACCT.RECV.REC IF $STATUS = 0 THEN CALL PROCESS.AR ELSE LOOPEND END IF . . .