Copy Bytes Repeatedly (CPYBREP)
Instruction Syntax
| Op Code (Hex) | Operand 1 | Operand 2 |
|---|---|---|
| 10BE | Receiver | Source |
Operand 2: Numeric scalar or character scalar.
Description:
The logical string value of the source operand is repeatedly copied to the receiver operand until the receiver is filled. The operands can be either character or numeric. Any numeric operands are interpreted as logical character strings.
The operation begins with the two operands left-adjusted and continues until the receiver operand is completely filled. If the source operand is shorter than the receiver, it is repeatedly copied from left to right (all or in part) until the receiver operand is completely filled. If the source operand is longer than the receiver operand, the leftmost bytes of the source operand (equal in length to the receiver operand) are copied to the receiver operand.
Substring operand references that allow for a null substring reference (a length value of zero) may be specified for operands 1 and 2. The effect of specifying a null substring reference for either operand is that no result is set.
If either operand is a character variable scalar, it may have a length as great as 16,776,191.
Authorization Required
- None
Lock Enforcement
- None
Exceptions
- 06 Addressing
- 0601 Space Addressing Violation
- 0602 Boundary Alignment
- 0603 Range
- 08 Argument/Parameter
- 0801 Parameter Reference Violation
- 10 Damage Encountered
- 1004 System Object Damage State
- 1044 Partial System Object Damage
- 1C Machine-Dependent
- 1C03 Machine Storage Limit Exceeded
- 20 Machine Support
- 2002 Machine Check
- 2003 Function Check
- 22 Object Access
- 2201 Object Not Found
- 2202 Object Destroyed
- 2203 Object Suspended
- 2208 Object Compressed
- 220B Object Not Available
- 24 Pointer Specification
- 2401 Pointer Does Not Exist
- 2402 Pointer Type Invalid
- 2E Resource Control Limit
- 2E01 User Profile Storage Limit Exceeded
- 36 Space Management
- 3601 Space Extension/Truncation
- 44 Protection Violation
- 4401 Object Domain or Hardware Storage Protection Violation
- 4402 Literal Values Cannot Be Changed