_BBLASTERR — Returns the last
error code from @BLOAD or @BSAVE.
Syntax:
%_BBLASTERR
If the function call was successful, _BBLASTERR returns 0.
If it failed, this variable returns a Windows error code;
pass this value to @ERRTEXT or LOOKUPERRORS for
more information.
In addition to the standard Windows error codes, this variable might also return:
| 490 | BBUF_ERROR_UNKNOWN | A Windows function failed, but I don’t know why. |
| 491 | BBUF_ERROR_FILE_TOO_BIG | The maximum file size is 8 MB (x86) or 1GB (x64). |
| 492 | BBUF_ERROR_FILE_IS_EMPTY | The file does not contain any data. |
| 493 | BBUF_ERROR_UNEXPECTED_EOF | @BLOAD was not able to read the entire file. |